CN203567085U - Arc core-pulling mechanism of novel plastic mold - Google Patents
Arc core-pulling mechanism of novel plastic mold Download PDFInfo
- Publication number
- CN203567085U CN203567085U CN201320430382.2U CN201320430382U CN203567085U CN 203567085 U CN203567085 U CN 203567085U CN 201320430382 U CN201320430382 U CN 201320430382U CN 203567085 U CN203567085 U CN 203567085U
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- core
- pulling
- arc
- oil cylinder
- new type
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Abstract
The utility model discloses an arc core-pulling mechanism of a novel plastic mold. The mechanism comprises a front die and a rear die, wherein a front die core is arranged on the front die. The mechanism is characterized in that a rear die core is arranged on the rear die; a core-pulling sliding block component is hinged to the rear die core; the core-pulling sliding block component is connected with one end of an arc core die arranged in a product; a core-pulling driving mechanism which can drive the core-pulling sliding block component to perform circumferential motion along the hinged position is connected with the other end of the core-pulling sliding block component. The arc core-pulling mechanism overcomes the deficiencies in the prior art, has a simple structure, and is convenient to machine and use.
Description
Technical field
The utility model relates to a kind of new type plastic mould arc core-pulling mechanism.
Background technology
Existing plastic mould, has a lot of product structure complexity, is provided with arc position on product, after these product injection mouldings complete, often needs to loose core.But existing core-pulling mechanism is relatively complicated, is easy to pull product when loosing core, therefore, existing arc core-pulling mechanism awaits further improvement.
Utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, and a kind of new type plastic mould arc core-pulling mechanism simple in structure, easy to process, easy to use is provided.
In order to achieve the above object, the utility model adopts following scheme:
One new type plastic mould arc core-pulling mechanism, include front mould and rear mold, on described front mould, be provided with front cavity, it is characterized in that: in described rear mold, be provided with rear cavity, in described rear cavity, be hinged with core-pulling slide block assembly, described core-pulling slide block assembly is connected with the circular arc core one end being arranged in product, is connected with the driving mechanism of loosing core that can drive described core-pulling slide block assembly to become circular motion along hinged place on the described core-pulling slide block assembly other end.
A kind of new type plastic mould arc core-pulling as above mechanism, it is characterized in that described core-pulling slide block includes one end and is hinged on the articulated elements in rear cavity, at described articulated elements middle part, be provided with arc shaped slider, described circular arc core one end is connected on described arc shaped slider.
A kind of new type plastic mould arc core-pulling as above mechanism, it is characterized in that the described driving mechanism of loosing core includes the connecting rod being hinged on described articulated elements, the described connecting rod other end is movably connected on the oil cylinder axle that drives oil cylinder, and described driving oil cylinder is fixedly installed in described rear mold.
A kind of new type plastic mould arc core-pulling as above mechanism, is characterized in that being provided with active joint on the oil cylinder axle of described driving oil cylinder, and one end of described connecting rod is hinged on described active joint.
A kind of new type plastic mould arc core-pulling as above mechanism, it is characterized in that being provided with connection slotted eye on described arc shaped slider one end, described circular arc core one end is arranged in described connection slotted eye, on described arc shaped slider, be provided with fixed pin holes, in described fixed pin holes, be provided with and circular arc core can be fixed on to the hold-down screw in described arc shaped slider.
A kind of new type plastic mould arc core-pulling as above mechanism, is characterized in that being provided with guiding mechanism between described front mould and rear mold.
A kind of new type plastic mould arc core-pulling as above mechanism, is characterized in that described guiding mechanism includes the gathering sill being arranged on described front mould, in described rear mold, is provided with guide pillar, and described guide pillar is arranged in described gathering sill.
As above kind of new type plastic mould arc core-pulling mechanism, it is characterized in that described rear mold includes rear pattern plate, described rear cavity is arranged on described rear pattern plate, on described rear pattern plate, be connected with square iron, baffle plate after being connected with on described square iron, described driving oil cylinder one end is fixedly connected on rear baffle plate, and the described driving oil cylinder other end is fixedly connected on described rear pattern plate by Connection Block.
In sum, the utility model with respect to its beneficial effect of prior art is:
The utility model is simple in structure, and utilize and drive oil cylinder to add connecting rod in the demoulding of loosing core of product circle core, drivening rod while driving oil cylinder movable, connecting rod drives arc shaped slider, and arc shaped slider, along the radian demoulding of loosing core, is installed, easy to use.In the utility model, core-pulling slide block assembly can separate machined, very convenient.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is the utility model matched moulds;
Schematic diagram when Fig. 2 is the utility model die sinking.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is further described:
A kind of new type plastic mould arc core-pulling mechanism as shown in Fig. 1 to 2, include front mould 1 and rear mold 2, on described front mould 1, be provided with front cavity 3, in described rear mold 2, be provided with rear cavity 4, in described rear cavity 4, be hinged with core-pulling slide block assembly 5, described core-pulling slide block assembly 5 is connected with circular arc core 6 one end that are arranged in product, is connected with the driving mechanism 7 of loosing core that can drive described core-pulling slide block assembly 5 to become circular motion along hinged place on described core-pulling slide block assembly 5 other ends.
Core-pulling slide block assembly 5 described in the utility model includes one end and is hinged on the articulated elements 51 in rear cavity 4, at described articulated elements 51 middle parts, is provided with arc shaped slider 52, and described circular arc core 6 one end are connected on described arc shaped slider 52.
The driving mechanism 7 of loosing core described in the utility model includes the connecting rod 71 being hinged on described articulated elements 51, and described connecting rod 71 other ends are movably connected on the oil cylinder axle that drives oil cylinder 72, and described driving oil cylinder 72 is fixedly installed in described rear mold 2.
In the utility model, on the oil cylinder axle of described driving oil cylinder 72, be provided with active joint 73, one end of described connecting rod 71 is hinged on described active joint 73.
In the utility model, on described arc shaped slider 52 one end, be provided with connection slotted eye, described circular arc core 6 one end are arranged in described connection slotted eye, on described arc shaped slider 52, be provided with fixed pin holes 8, in described fixed pin holes 8, be provided with and circular arc core 6 can be fixed on to the hold-down screw in described arc shaped slider 52.
In the utility model, between described front mould 1 and rear mold 2, be provided with guiding mechanism 9.Wherein said guiding mechanism 9 includes the gathering sill 91 being arranged on described front mould 1, in described rear mold 2, is provided with guide pillar 92, and described guide pillar 92 is arranged in described gathering sill 91.
The utility model is simple in structure, and utilize and drive oil cylinder to add connecting rod in the demoulding of loosing core of product circle core, drivening rod while driving oil cylinder movable, connecting rod drives arc shaped slider, and arc shaped slider, along the radian demoulding of loosing core, is installed, easy to use.In the utility model, core-pulling slide block assembly can separate machined, very convenient.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a new type plastic mould arc core-pulling mechanism, include front mould (1) and rear mold (2), on described front mould (1), be provided with front cavity (3), it is characterized in that: in described rear mold (2), be provided with rear cavity (4), in described rear cavity (4), be hinged with core-pulling slide block assembly (5), described core-pulling slide block assembly (5) is connected with circular arc core (6) one end being arranged in product, on described core-pulling slide block assembly (5) other end, be connected with the driving mechanism of loosing core (7) that can drive described core-pulling slide block assembly (5) to become circular motion along hinged place.
2. a kind of new type plastic mould arc core-pulling according to claim 1 mechanism, it is characterized in that described core-pulling slide block assembly (5) includes one end and is hinged on the articulated elements (51) in rear cavity (4), at described articulated elements (51) middle part, be provided with arc shaped slider (52), described circular arc core (6) one end is connected on described arc shaped slider (52).
3. a kind of new type plastic mould arc core-pulling according to claim 2 mechanism, it is characterized in that the described driving mechanism of loosing core (7) includes the connecting rod (71) being hinged on described articulated elements (51), described connecting rod (71) other end is movably connected on the oil cylinder axle that drives oil cylinder (72), and described driving oil cylinder (72) is fixedly installed in described rear mold (2).
4. a kind of new type plastic mould arc core-pulling according to claim 3 mechanism, is characterized in that on the oil cylinder axle of described driving oil cylinder (72), being provided with active joint (73), and one end of described connecting rod (71) is hinged on described active joint (73).
5. a kind of new type plastic mould arc core-pulling according to claim 2 mechanism, it is characterized in that being provided with connection slotted eye on described arc shaped slider (52) one end, described circular arc core (6) one end is arranged in described connection slotted eye, on described arc shaped slider (52), be provided with fixed pin holes (8), in described fixed pin holes (8), be provided with and circular arc core (6) can be fixed on to the hold-down screw in described arc shaped slider (52).
6. a kind of new type plastic mould arc core-pulling according to claim 1 mechanism, is characterized in that being provided with guiding mechanism (9) between described front mould (1) and rear mold (2).
7. a kind of new type plastic mould arc core-pulling according to claim 6 mechanism, it is characterized in that described guiding mechanism (9) includes the gathering sill (91) being arranged on described front mould (1), in described rear mold (2), be provided with guide pillar (92), described guide pillar (92) is arranged in described gathering sill (91).
8. according to claim 3 kind of new type plastic mould arc core-pulling mechanism, it is characterized in that described rear mold (2) includes rear pattern plate (21), described rear cavity (4) is arranged on described rear pattern plate (21), on described rear pattern plate (21), be connected with square iron (22), on described square iron (22), be connected with rear baffle plate (23), it is upper that described driving oil cylinder (72) one end is fixedly connected on rear baffle plate (23), and described driving oil cylinder (72) other end is fixedly connected on described rear pattern plate (21) by Connection Block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430382.2U CN203567085U (en) | 2013-07-18 | 2013-07-18 | Arc core-pulling mechanism of novel plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430382.2U CN203567085U (en) | 2013-07-18 | 2013-07-18 | Arc core-pulling mechanism of novel plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567085U true CN203567085U (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430382.2U Withdrawn - After Issue CN203567085U (en) | 2013-07-18 | 2013-07-18 | Arc core-pulling mechanism of novel plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567085U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386744A (en) * | 2013-07-18 | 2013-11-13 | 中山市利群精密实业有限公司 | Arc core-pulling structure for plastic mold |
| CN104162963A (en) * | 2014-09-10 | 2014-11-26 | 苏州天脉导热科技有限公司 | Arc side core-pulling mechanism of injection mold system |
| CN105196490A (en) * | 2015-09-17 | 2015-12-30 | 苏州市振业模具有限公司 | Rebounding plate type arc core-pulling mechanism |
| CN109910249A (en) * | 2019-05-06 | 2019-06-21 | 常州工学院 | A kind of mold arc-shaped core pulling structure |
-
2013
- 2013-07-18 CN CN201320430382.2U patent/CN203567085U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386744A (en) * | 2013-07-18 | 2013-11-13 | 中山市利群精密实业有限公司 | Arc core-pulling structure for plastic mold |
| CN103386744B (en) * | 2013-07-18 | 2015-12-16 | 中山市利群精密实业有限公司 | A kind of arc core pulling structure for plastic mould |
| CN104162963A (en) * | 2014-09-10 | 2014-11-26 | 苏州天脉导热科技有限公司 | Arc side core-pulling mechanism of injection mold system |
| CN105196490A (en) * | 2015-09-17 | 2015-12-30 | 苏州市振业模具有限公司 | Rebounding plate type arc core-pulling mechanism |
| CN109910249A (en) * | 2019-05-06 | 2019-06-21 | 常州工学院 | A kind of mold arc-shaped core pulling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |